Quick Answer
Cambodia 5G is available from Cellcard, Smart Axiata, and Metfone. Coverage varies by operator: Cellcard and Smart in Phnom Penh and Kandal; Metfone across 20 provinces. You need a 5G-compatible phone and, depending on the operator, a 5G-enabled plan or eligible existing plan. Check each operator's website for current coverage and plans.
Introduction
Cambodia's telecommunications landscape is rapidly evolving with the nationwide deployment of 5G technology. Cambodia 5G coverage is expanding across the Kingdom as it embraces digital transformation. Understanding 5G coverage, capabilities, and practical considerations becomes essential for both residents and businesses. This comprehensive guide covers everything you need to know about 5G rollout and Cambodia 5G coverage, from current coverage areas to future expansion plans.
What is 5G and Why It Matters for Cambodia
5G represents the fifth generation of mobile network technology, offering significantly faster speeds, lower latency, and greater connectivity capacity compared to 4G/LTE networks. For Cambodia's growing digital economy, 5G enables:
- Enhanced mobile broadband for streaming and gaming
- Ultra-reliable low latency for business applications
- Massive IoT connectivity for smart city initiatives
- Support for digital transformation across industries
Current 5G Coverage in Cambodia
Major Cities with 5G Access
| City / area | Operators with 5G | Notes |
|---|---|---|
| Phnom Penh | Cellcard, Smart, Metfone | All three offer coverage; check each operator's map for exact areas. |
| Kandal (e.g. Ta Khmau, Kandal Stueng) | Cellcard, Smart | Confirmed on operator websites. |
| Other provinces | Metfone (20 provinces), others expanding | Metfone reports 300+ sites in 20 provinces; Cellcard and Smart are expanding. |
Coverage and speeds vary by operator and location. Always verify with the operator's coverage checker or app before relying on 5G in a specific area.
Coverage Expansion
Operators are expanding 5G beyond Phnom Penh and Kandal. Metfone already covers 20 provinces. For the latest rollout plans and timelines, check each operator's website or official announcements from the Ministry of Posts and Telecommunications.
Operator Comparison and Plans
Cellcard 5G Services
Cellcard leads in 5G deployment with coverage in Phnom Penh (Doun Penh, Chamkar Mon, Tuol Kouk, Chbar Ampov, Beoung Keng Kang, 7 Makara, Mean Chey, Saen Sok, Russey Keo, Dangkao) and Kandal (Kandal Stueng, Ta Khmau). Rollout is expanding to other provinces. You need to be in a 5G coverage zone, use a 4G SIM or eSIM, and have a 5G-compatible device. From 1 January to 31 March 2026, Cellcard offers 50% extra 5G data on selected plans. Their 5G plans (cellcard AO MOBILE) include:
- AO MOBILE $1: $1 – 8GB data (4GB 5G extra), 7 days validity
- AO MOBILE $1.5: $1.50 – 15GB (7.5GB 5G extra), 7 days, rollover
- AO MOBILE $4: $4 – 25GB (12.5GB 5G extra), 28 days, rollover
- AO MOBILE Student $5: $5 – 40GB (20GB 5G extra), 30 days
- AO MOBILE $6: $6 – 60GB (30GB 5G extra), 30 days, rollover
- AO MOBILE $10: $10 – 100GB (50GB 5G extra), 30 days, rollover
Supported 5G devices include Apple, Samsung, Tecno, Infinix, Nubia, vivo, and OPPO. Check coverage and latest plans at cellcard.com.kh/en/5g.
Smart Axiata 5G
Smart launched 5G on 1 January 2026. There is no separate 5G pricing: existing 4G customers can use 5G at no extra cost with their current SIM and plan. From 1 January to 31 March 2026, customers who subscribe or renew selected plans get 50% bonus 5G data (Smart Laor!, Smart OsPanha!, Smart Traveller SIM). Coverage: Phnom Penh and Kandal (283+ sites), with expansion to other provinces planned. You need a 5G-compatible device and to be in a coverage area. Check coverage and plans: smart.com.kh/smart-5G, smart.com.kh/plans.
Metfone 5G
Metfone launched 5G commercially on 1 January 2026. The operator reports 300+ 5G sites across 20 of Cambodia's 22 provinces, offering the broadest geographic coverage. For current 5G plans, pricing, and coverage details, see metfone.com.kh/metfone-5G.
Step-by-Step Guide to Getting 5G in Cambodia
1. Check Device Compatibility
Ensure your phone supports 5G frequencies used in Cambodia (n77, n78). Popular 5G-compatible devices include:
- iPhone 12 series and newer
- Samsung Galaxy S21 series and newer
- Google Pixel 6 and newer
- Most flagship Android phones from 2021 onward
2. Verify Coverage in Your Area
Use operator apps or websites to check 5G coverage:
- Cellcard: Coverage map on cellcard.com.kh
- Smart: Smart app with real-time coverage display
- Metfone: Store locator with coverage information
3. Upgrade Your Plan
Visit your operator's store or use their app to:
- Switch to a 5G-enabled plan
- Get a new 5G SIM card if required
- Configure APN settings for 5G access
4. Test Your 5G Connection
After activation:
- Enable 5G in your phone's settings
- Run speed tests using Ookla or Speedtest by OpenSignal
- Contact customer service if connection issues persist
Real-World 5G Performance in Cambodia
In covered areas, 5G typically delivers significantly higher speeds and lower latency than 4G. Actual performance depends on your location, device, network load, and operator. Use your operator's app or a speed-test app to check performance in your area.
Practical Benefits for Users
For Individuals:
- HD video streaming without buffering
- Faster app downloads and updates
- Improved video call quality
- Enhanced mobile gaming experience
For Businesses:
- Reliable remote work connectivity
- Faster cloud service access
- Support for customer-facing applications
- Enhanced POS system performance
Common 5G Issues and Solutions
Connection Problems
Issue: 5G signal drops frequently Solution: Check network settings, restart your device, ensure you're in a covered area
Issue: Slow speeds despite 5G indicator Solution: Test different locations, check network congestion, contact operator support
Device Compatibility Issues
Issue: Phone shows 5G but no improvement in speed Solution: Verify your plan includes 5G access, check if your device supports local 5G bands
Future of 5G in Cambodia
Government Initiatives
The Cambodian government supports 5G deployment through:
- Digital infrastructure development policies
- Spectrum allocation for multiple operators
- Smart city pilot programs in Phnom Penh and Siem Reap
Expected Developments (2026-2028)
- 5G Standalone networks replacing current 5G NSA setup
- Enhanced IoT capabilities for smart agriculture and industry
- Fixed wireless access as alternative to fiber broadband
- Edge computing deployment for lower latency applications
Economic Impact
5G deployment is expected to support Cambodia's digital transformation, including job creation in telecommunications and technology, improved connectivity for businesses and consumers, and greater attractiveness for digital and tech investment. For official figures and studies, refer to government and operator announcements.
FAQ
Is 5G available in rural areas of Cambodia?
Currently, 5G coverage is limited to major cities and provincial centers. Rural deployment is planned for 2027-2028 as infrastructure develops.
Do I need a new SIM card for 5G?
It depends on the operator. Cellcard and Smart state that existing 4G SIMs can access 5G (no SIM change required for Smart). Check your operator's 5G page or store for current requirements.
How much does 5G cost compared to 4G?
Pricing varies by operator. Smart offers 5G at no extra cost on existing plans; Cellcard and Metfone have specific 5G plans and promos. Check each operator's website for current pricing.
Can I use 5G for home internet?
Some operators offer 5G home broadband services in covered areas, providing an alternative to fiber connections.
Is 5G safe for health?
5G networks operate within international safety guidelines established by WHO and other regulatory bodies.
What happens if I move outside 5G coverage?
Your device will automatically switch to 4G/LTE networks, ensuring continuous connectivity throughout Cambodia.
How can I check if my area has 5G coverage?
Use your operator's mobile app or website coverage maps, or visit their stores for detailed coverage information.
Conclusion
Cambodia's 5G rollout represents a significant step forward in the country's digital transformation. With expanding coverage, competitive pricing, and growing device compatibility, 5G is becoming increasingly accessible to both consumers and businesses. As deployment continues through 2026 and beyond, expect enhanced connectivity options and innovative services that leverage 5G capabilities.
For the latest 5G coverage updates and plan comparisons, regularly check with your preferred operator and monitor official announcements from the Ministry of Posts and Telecommunications.